From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga07-in.huawei.com (szxga07-in.huawei.com [45.249.212.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 722CB182CD; Tue, 18 Feb 2025 01:05:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.35 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739840758; cv=none; b=ndFhxRhOJix0F8ePLfvXpZrF1L8WFBInE+xHoj1hqRCtI0shFSdR2ZgAkD6DJ/keBiBmIK+PFq1bXTYw62W3AlPQ40dzlQab95dZ83Py294kGNACvufUzg9sB/CtTrhp4HkSQlBeTSy3evmaOB91RRqHe/rFs4ZXaTkyLAHhBUg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739840758; c=relaxed/simple; bh=xxmlMwu6sJ7mBw2CjEUBQVzyZVvCb7lnQGV6nZEw9eE=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=ZfqtW0E4rnaguvujnkjiREb89nEkd5WLSlGod5U+Hmov4m6fd00P/vJI6L6pxzYsuFb3E8ZcjG19JBoXKE3wLiNvgWQB8C5pxaK+qlOq9a0+YY0GEVBXY4s04rIb20fZ/JwNBm5+YHiZP8N0Fbl0a573eD9s2hAL8lsiDSkJIGg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.35 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.17]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4Yxh7W00S5z1wn68; Tue, 18 Feb 2025 09:01:58 +0800 (CST) Received: from kwepemg500010.china.huawei.com (unknown [7.202.181.71]) by mail.maildlp.com (Postfix) with ESMTPS id 7F4D31A0188; Tue, 18 Feb 2025 09:05:52 +0800 (CST) Received: from [10.174.178.209] (10.174.178.209) by kwepemg500010.china.huawei.com (7.202.181.71) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Tue, 18 Feb 2025 09:05:51 +0800 Message-ID: <785a8d03-3ee6-4eb1-e72f-db05fc4fb49c@huawei.com> Date: Tue, 18 Feb 2025 09:05:51 +0800 Precedence: bulk X-Mailing-List: linux-cifs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.11.2 Subject: Re: [BUG REPORT] cifs: Deadlock due to network reconnection during file writing To: David Howells , Steve French CC: , , yangerkun , yi zhang , Paulo Alcantara References: <3bd10acc-2d7f-019a-3182-82ab647bc15a@huawei.com> <3049256.1739192701@warthog.procyon.org.uk> From: Wang Zhaolong In-Reply-To: <3049256.1739192701@warthog.procyon.org.uk> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemg500010.china.huawei.com (7.202.181.71) Friendly ping. Best regards, Wang Zhaolong